<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div>
        <input type="text" v-model="num" placeholder="请输入0-100之间的整数">
        <input type="button" value="猜一猜" @click="f()">
        <h1>结果:{{info}}</h1>
    </div>
    <script src="../js/vue.js"></script>
    <script>
        let x = parseInt(Math.random()*101);
        let v = new Vue({
            el:"div",
            data:{
                info:"",
                num:""
            },
            methods:{
                f(){
                    if (v.num > x) {
                        v.info = "猜大了";
                    }else if (v.num < x) {
                        v.info = "猜小了";
                    }else {
                        v.info="恭喜你猜对了!";
                    }
                }

            }
        })
    </script>
</body>
</html>